package cn.tedu.sp04.feign;

import cn.tedu.entity.Item;
import cn.tedu.web.util.JsonResult;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;

import java.util.List;

/**
 * 1.调用哪个服务
 * 2.调服务的哪个路径
 * 3.向这个路径提交什么参数
 */
@FeignClient(name = "item-service",contextId = "itemService")
public interface ItemClient {

    @GetMapping("/{orderId}")
    JsonResult<List<Item>> getItems(@PathVariable("orderId") String orderId);

    @PostMapping("/decreaseNumber")
    JsonResult decreaseNumber(@RequestBody List<Item> items);
}
